AUDIO AND VISUAL SYSTEM (w/ Multi-display) > Parking Brake Switch Circuit |
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DESCRIPTION
This circuit is from the parking brake switch assembly to the navigation receiver assembly.WIRING DIAGRAM
INSPECTION PROCEDURE
1.CHECK BRAKE WARNING LIGHT |
Check that the brake warning light comes on when the parking brake is applied and goes off when it is released.
- OK:
- The brake warning light operates as specified above.
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OK | |
2.CHECK HARNESS AND CONNECTOR (PARKING BRAKE SWITCH ASSEMBLY - NAVIGATION RECEIVER ASSEMBLY) |
Disconnect the E117 navigation receiver assembly connector.
Disconnect the E12 parking brake switch assembly connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition E117-1 (PKB) - E12-1 Always Below 1 Ω E117-1 (PKB) - Body ground Always 10 kΩ or higher
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OK | ||
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